#pragma once
#define r 3
#define c 3
void chu(char arr[r][c], int m, int n);
void kong(char arr[r][c], int m, int n);
void people(char arr[r][c], int m, int n);
void computer(char arr[r][c], int m, int n);
char win(char arr[r][c], int m, int n);